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End of Life information

Available models for BFR540
• Download all models of BFR540
• Typical spice model for bare die.
• common emitter , 8V, 20mA
• common emitter , 8V, 30mA
• common emitter , 8V, 40mA
• common emitter , 8V, 50mA
• common emitter , 4V, 4mA
• common emitter , 4V, 10mA
• common emitter , 4V, 20mA
• common emitter , 4V, 30mA
• common emitter , 4V, 40mA
• common emitter , 4V, 50mA
• common emitter , 8V, 4mA
• common emitter , 8V, 10mA
• Typical SPICE parameters

Model of BFR540 (date: 17-1-00)

Typical spice model for bare die.

Simulation Values

*
* PHILIPS SEMICONDUCTORS                                     Version:   1.0
* Filename:   BFR540.PRM                                     Date: Feb 1992
*
.MODEL  BFR540   NPN
+              IS = 1.04516E-015
+              BF = 1.84359E+002
+              NF = 9.81774E-001
+             VAF = 4.16981E+001
+             IKF = 1.00000E+001
+             ISE = 2.32436E-013
+              NE = 2.02825E+000
+              BR = 4.39917E+001
+              NR = 9.92532E-001
+             VAR = 2.09773E+000
+             IKR = 1.66296E-001
+             ISC = 1.29849E-016
+              NC = 1.06486E+000
+              RB = 5.00000E+000
+             IRB = 1.00000E-006
+             RBM = 5.00000E+000
+              RE = 3.53552E-001
+              RC = 1.34000E+000
+              EG = 1.11000E+000
+             XTI = 3.00000E+000
+             CJE = 1.97895E-012
+             VJE = 6.00000E-001
+             MJE = 3.32695E-001
+              TF = 7.45719E-012
+             XTF = 1.14072E+001
+             VTF = 3.15854E+000
+             ITF = 1.56917E-001
+             CJC = 7.93745E-013
+             VJC = 1.85522E-001
+             MJC = 8.41656E-002
+            XCJC = 1.50000E-001
+              TR = 1.59800E-009
+             VJS = 7.50000E-001
+              FC = 8.14755E-001
* Parameters with default value:
* XTB, EG, XTI, CJS, VJS and MJS.
*

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 8V, 20mA

Simulation Values

! Filename:       BFR540I.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=8V, Ic=20mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .714  -31.2  35.048  153.6    .014   75.0    .859  -21.2 !    39.8
  100    .553  -67.6  26.124  130.1    .028   64.5    .640  -39.8 !    32.2
  200    .404 -104.2  16.483  111.1    .042   62.2    .425  -51.2 !    26.0
  300    .351 -125.2  11.711  101.8    .055   64.2    .326  -55.2 !    22.4
  400    .330 -138.8   9.035   95.9    .067   65.8    .274  -57.2 !    20.0
  500    .317 -148.2   7.338   91.4    .080   67.5    .245  -58.4 !    18.0
  600    .310 -155.2   6.202   88.0    .093   68.2    .228  -58.9 !    16.5
  700    .302 -161.1   5.370   84.8    .106   68.9    .216  -59.2 !    15.2
  800    .295 -166.6   4.753   82.0    .119   69.1    .208  -59.1 !    14.1
  900    .293 -172.1   4.254   79.3    .132   69.2    .201  -59.1 !    13.1
 1000    .291 -177.3   3.847   76.8    .145   69.0    .194  -59.6 !    12.3
 1200    .297  174.0   3.255   72.3    .171   68.4    .182  -62.1 !    10.8
 1400    .304  168.3   2.839   68.0    .196   67.5    .175  -65.6 !     9.6
 1600    .293  163.5   2.530   63.9    .221   66.6    .176  -66.3 !     8.6
 1800    .294  157.2   2.292   60.3    .246   65.4    .174  -68.1 !     7.7
 2000    .302  149.0   2.107   56.7    .270   64.0    .159  -69.1 !     7.0
 2200    .327  143.0   1.956   53.7    .294   62.7    .140  -73.8 !     6.4
 2400    .346  140.5   1.832   50.2    .318   61.1    .130  -84.0 !     5.9
 2600    .347  139.0   1.714   47.0    .339   59.5    .133  -93.2 !     5.3
 2800    .345  134.8   1.643   44.1    .362   58.0    .138  -96.6 !     4.9
 3000    .359  127.5   1.574   41.1    .384   56.4    .125  -98.7 !     4.6
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.50     .231    130.0       .14
 2000       2.20     .410   -154.0       .13

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 8V, 30mA

Simulation Values

! Filename:       BFR540J.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=8V, Ic=30mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .651  -37.6  42.346  149.2    .013   73.6    .810  -24.8 !    39.6
  100    .480  -77.0  28.902  124.7    .026   64.7    .567  -43.8 !    32.0
  200    .357 -113.0  17.237  107.5    .040   64.9    .365  -54.0 !    25.9
  300    .321 -132.5  12.068   99.3    .053   67.3    .280  -57.4 !    22.5
  400    .307 -145.0   9.257   94.0    .067   68.6    .235  -59.4 !    20.0
  500    .298 -153.3   7.499   90.0    .080   70.1    .212  -60.5 !    18.1
  600    .293 -159.5   6.324   86.8    .094   70.4    .198  -61.3 !    16.6
  700    .287 -164.9   5.471   83.8    .108   70.8    .189  -61.5 !    15.3
  800    .283 -170.0   4.842   81.1    .121   70.7    .183  -61.5 !    14.2
  900    .281 -175.4   4.330   78.5    .135   70.6    .177  -61.7 !    13.2
 1000    .281  179.9   3.915   76.2    .148   70.2    .170  -62.1 !    12.3
 1200    .287  171.5   3.312   71.8    .174   69.1    .159  -65.2 !    10.9
 1400    .295  166.3   2.893   67.7    .200   68.0    .154  -69.0 !     9.7
 1600    .285  161.8   2.572   63.7    .226   66.8    .156  -69.5 !     8.7
 1800    .285  155.7   2.328   60.2    .251   65.4    .153  -71.2 !     7.8
 2000    .294  147.7   2.140   56.7    .276   63.9    .138  -72.3 !     7.1
 2200    .320  141.8   1.986   53.7    .300   62.4    .119  -77.9 !     6.5
 2400    .338  139.4   1.859   50.3    .325   60.6    .111  -89.9 !     6.0
 2600    .340  138.2   1.740   47.1    .345   59.0    .116  -99.7 !     5.4
 2800    .339  134.2   1.668   44.3    .368   57.4    .120 -102.8 !     5.0
 3000    .351  126.9   1.597   41.3    .390   55.7    .107 -105.5 !     4.7
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.70     .221    139.0       .14
 2000       2.40     .420   -153.0       .13

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 8V, 40mA

Simulation Values

! Filename:       BFR540K.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=8V, Ic=40mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .612  -42.1  46.529  146.3    .013   72.7    .773  -27.0 !    39.3
  100    .443  -82.9  30.029  121.7    .025   65.2    .522  -45.8 !    31.9
  200    .337 -118.5  17.433  105.6    .039   66.2    .331  -55.0 !    25.9
  300    .308 -137.0  12.119   97.9    .053   68.6    .254  -58.0 !    22.4
  400    .300 -148.8   9.272   92.9    .066   70.2    .215  -59.9 !    20.0
  500    .293 -156.7   7.502   89.1    .080   71.4    .195  -61.1 !    18.1
  600    .290 -162.3   6.321   86.0    .094   71.5    .183  -61.9 !    16.5
  700    .284 -167.7   5.467   83.1    .108   71.7    .176  -62.2 !    15.3
  800    .280 -172.2   4.835   80.5    .122   71.6    .170  -62.2 !    14.2
  900    .279 -177.2   4.325   78.0    .136   71.3    .165  -62.3 !    13.2
 1000    .281  178.0   3.912   75.8    .149   70.8    .159  -62.9 !    12.3
 1200    .288  170.1   3.308   71.5    .176   69.7    .149  -66.1 !    10.9
 1400    .294  165.3   2.886   67.3    .203   68.2    .145  -70.3 !     9.7
 1600    .284  160.9   2.567   63.4    .228   67.0    .147  -70.7 !     8.6
 1800    .285  154.8   2.326   59.9    .254   65.5    .144  -72.5 !     7.8
 2000    .295  146.7   2.137   56.4    .279   63.9    .130  -73.8 !     7.1
 2200    .321  141.1   1.984   53.5    .303   62.4    .111  -79.8 !     6.5
 2400    .338  138.9   1.857   50.0    .327   60.5    .103  -92.7 !     6.0
 2600    .341  137.8   1.738   46.8    .348   58.7    .109 -102.9 !     5.4
 2800    .339  133.6   1.664   43.9    .371   57.2    .113 -105.9 !     5.0
 3000    .353  126.6   1.596   41.1    .393   55.5    .101 -108.8 !     4.7
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.90     .205    145.0       .17
 2000       2.60     .430   -152.0       .14

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 8V, 50mA

Simulation Values

! Filename:       BFR540L.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=8V, Ic=50mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .587  -45.6  48.707  144.3    .013   71.6    .743  -28.3 !    39.1
  100    .422  -87.4  30.314  119.8    .024   65.1    .490  -46.7 !    31.7
  200    .330 -122.6  17.334  104.3    .038   66.7    .310  -55.0 !    25.7
  300    .306 -140.6  12.007   97.0    .052   69.6    .239  -57.5 !    22.3
  400    .299 -151.6   9.171   92.1    .066   71.0    .203  -59.2 !    19.8
  500    .295 -159.0   7.413   88.4    .080   71.9    .185  -60.3 !    17.9
  600    .292 -164.5   6.246   85.4    .094   72.1    .175  -61.1 !    16.4
  700    .286 -169.5   5.397   82.6    .108   72.1    .169  -61.5 !    15.1
  800    .283 -174.0   4.775   80.0    .122   71.9    .164  -61.6 !    14.1
  900    .283 -178.8   4.273   77.5    .136   71.6    .160  -61.7 !    13.1
 1000    .284  176.8   3.865   75.3    .150   71.0    .154  -62.5 !    12.2
 1200    .292  169.0   3.269   71.0    .177   69.9    .145  -65.8 !    10.8
 1400    .299  164.3   2.848   66.9    .203   68.4    .141  -69.9 !     9.6
 1600    .289  159.9   2.537   62.9    .229   67.1    .143  -70.6 !     8.6
 1800    .290  154.1   2.298   59.4    .255   65.6    .141  -72.5 !     7.7
 2000    .301  146.4   2.111   55.9    .280   63.9    .127  -73.7 !     7.0
 2200    .325  140.6   1.960   52.9    .304   62.3    .108  -79.9 !     6.4
 2400    .345  138.4   1.837   49.4    .329   60.5    .101  -93.2 !     5.9
 2600    .346  137.2   1.720   46.3    .349   58.7    .107 -103.7 !     5.3
 2800    .344  133.3   1.644   43.4    .372   57.1    .112 -106.7 !     4.9
 3000    .359  126.2   1.578   40.5    .394   55.4    .099 -109.8 !     4.6

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 4V, 4mA

Simulation Values

! Filename:       BFR540A.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=4V, Ic=4mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .908  -14.2  10.429  167.1    .017   81.4    .974   -8.2 !    40.8
  100    .855  -34.2   9.573  152.6    .039   70.1    .905  -19.1 !    32.8
  200    .741  -64.3   8.335  134.0    .065   57.7    .755  -31.4 !    25.5
  300    .643  -88.2   7.018  120.0    .080   51.4    .637  -38.2 !    21.5
  400    .581 -106.1   5.873  110.2    .090   48.5    .555  -42.2 !    18.8
  500    .538 -120.2   5.006  102.5    .097   47.8    .500  -44.5 !    16.7
  600    .507 -131.0   4.344   96.6    .103   48.2    .464  -45.9 !    15.1
  700    .486 -139.9   3.830   91.6    .110   49.2    .439  -46.8 !    13.8
  800    .469 -147.7   3.428   87.2    .116   50.7    .421  -47.4 !    12.6
  900    .454 -154.8   3.087   83.3    .122   52.3    .407  -48.1 !    11.6
 1000    .448 -161.3   2.814   79.7    .129   53.7    .394  -48.9 !    10.7
 1200    .442 -172.5   2.403   73.4    .143   56.8    .375  -51.4 !     9.2
 1400    .444  178.6   2.114   67.6    .159   59.4    .365  -54.6 !     8.1
 1600    .433  171.5   1.895   62.6    .177   62.2    .363  -56.9 !     7.1
 1800    .432  163.9   1.727   58.2    .198   63.9    .360  -59.6 !     6.2
 2000    .440  155.6   1.591   54.0    .220   65.1    .347  -62.4 !     5.5
 2200    .461  148.8   1.479   50.3    .243   65.9    .329  -67.0 !     4.9
 2400    .477  144.3   1.389   46.3    .268   65.9    .319  -73.8 !     4.4
 2600    .479  140.6   1.305   42.9    .293   65.7    .321  -80.2 !     3.9
 2800    .478  135.0   1.254   39.9    .321   65.2    .326  -84.6 !     3.6
 3000    .494  127.8   1.200   36.9    .349   64.3    .315  -88.5 !     3.3

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 4V, 10mA

Simulation Values

! Filename:       BFR540B.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=4V, Ic=10mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .788  -23.3  22.641  159.8    .016   77.8    .926  -15.6 !    39.8
  100    .675  -54.1  18.988  139.7    .032   65.0    .762  -32.4 !    32.0
  200    .514  -92.0  13.709  118.5    .049   58.0    .542  -45.4 !    25.6
  300    .440 -115.4  10.166  107.0    .061   57.6    .424  -50.6 !    21.9
  400    .408 -130.9   7.979   99.6    .071   58.9    .357  -53.1 !    19.4
  500    .388 -141.9   6.534   94.2    .082   60.8    .318  -54.5 !    17.5
  600    .376 -150.0   5.553   90.0    .093   62.0    .294  -55.1 !    15.9
  700    .365 -156.9   4.820   86.3    .105   63.5    .278  -55.4 !    14.6
  800    .357 -162.8   4.278   83.0    .116   64.3    .267  -55.5 !    13.5
  900    .352 -168.8   3.832   80.0    .128   65.1    .258  -55.7 !    12.5
 1000    .350 -174.2   3.474   77.2    .139   65.5    .248  -56.2 !    11.7
 1200    .353  176.6   2.946   72.1    .162   66.0    .234  -58.5 !    10.2
 1400    .360  170.3   2.576   67.4    .186   65.8    .226  -61.7 !     9.0
 1600    .349  164.7   2.298   63.0    .209   65.8    .227  -63.0 !     8.0
 1800    .349  158.0   2.085   59.1    .233   65.2    .224  -65.1 !     7.2
 2000    .359  150.2   1.919   55.3    .257   64.4    .211  -66.9 !     6.5
 2200    .382  144.3   1.783   52.1    .281   63.6    .191  -71.4 !     5.9
 2400    .400  141.1   1.672   48.4    .305   62.4    .182  -79.8 !     5.4
 2600    .401  138.8   1.566   45.1    .327   61.1    .184  -87.6 !     4.8
 2800    .400  134.2   1.503   42.1    .351   59.9    .190  -91.4 !     4.5
 3000    .415  127.4   1.440   39.0    .375   58.5    .178  -94.1 !     4.1
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.30     .269    129.0       .11
 2000       2.10     .406   -151.0       .16

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 4V, 20mA

Simulation Values

! Filename:       BFR540C.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=4V, Ic=20mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .645  -34.8  36.002  152.2    .014   75.1    .856  -23.0 !    39.2
  100    .499  -75.1  26.225  128.0    .027   64.5    .618  -42.2 !    31.7
  200    .384 -113.4  16.211  109.4    .042   63.1    .403  -53.5 !    25.7
  300    .349 -133.8  11.437  100.5    .054   65.2    .307  -57.4 !    22.2
  400    .338 -146.2   8.800   94.7    .067   66.9    .257  -59.6 !    19.7
  500    .330 -154.8   7.140   90.4    .080   68.5    .230  -60.8 !    17.8
  600    .325 -161.1   6.029   87.0    .093   69.2    .214  -61.5 !    16.3
  700    .320 -166.5   5.218   83.9    .107   69.7    .204  -61.8 !    15.0
  800    .315 -171.5   4.618   81.0    .120   69.8    .196  -61.8 !    13.9
  900    .313 -176.5   4.132   78.4    .133   69.8    .190  -62.0 !    12.9
 1000    .315  178.8   3.742   76.0    .146   69.7    .182  -62.5 !    12.1
 1200    .320  170.7   3.164   71.5    .173   68.8    .171  -65.4 !    10.6
 1400    .327  165.5   2.763   67.1    .198   67.8    .166  -69.2 !     9.4
 1600    .317  160.6   2.460   63.1    .223   66.8    .167  -70.0 !     8.4
 1800    .318  154.6   2.230   59.4    .249   65.6    .165  -72.0 !     7.6
 2000    .328  147.2   2.050   55.9    .274   64.1    .150  -73.6 !     6.8
 2200    .352  141.4   1.904   52.9    .299   62.8    .131  -79.3 !     6.2
 2400    .370  138.9   1.784   49.3    .323   61.1    .124  -90.4 !     5.7
 2600    .371  137.3   1.669   46.1    .344   59.5    .129  -99.9 !     5.2
 2800    .369  133.2   1.601   43.1    .368   58.0    .134 -103.4 !     4.8
 3000    .384  126.2   1.535   40.2    .390   56.3    .121 -106.3 !     4.5
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.50     .222    156.0       .13
 2000       2.20     .398   -148.0       .16

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 4V, 30mA

Simulation Values

! Filename:       BFR540D.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=4V, Ic=30mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .549  -43.7  44.033  147.1    .013   73.4    .800  -27.3 !    38.9
  100    .414  -88.0  29.004  122.2    .025   65.3    .539  -46.8 !    31.6
  200    .340 -124.7  16.938  105.7    .039   66.6    .340  -56.8 !    25.6
  300    .322 -142.7  11.783   97.9    .053   68.9    .259  -60.3 !    22.2
  400    .318 -153.6   9.018   92.8    .067   70.2    .218  -62.4 !    19.8
  500    .315 -160.9   7.295   88.9    .080   71.3    .196  -63.8 !    17.9
  600    .312 -166.2   6.150   85.8    .094   71.6    .184  -64.6 !    16.4
  700    .308 -171.0   5.320   82.9    .108   71.8    .175  -65.1 !    15.1
  800    .305 -175.4   4.706   80.2    .122   71.7    .169  -65.1 !    14.0
  900    .304  179.7   4.206   77.7    .136   71.4    .165  -65.4 !    13.0
 1000    .306  175.6   3.806   75.4    .149   70.9    .158  -66.1 !    12.1
 1200    .313  168.0   3.220   71.1    .177   69.8    .148  -69.4 !    10.7
 1400    .321  163.2   2.807   66.9    .203   68.4    .144  -73.7 !     9.5
 1600    .310  158.8   2.502   62.9    .229   67.1    .145  -74.2 !     8.5
 1800    .311  153.2   2.268   59.3    .255   65.6    .143  -76.3 !     7.6
 2000    .321  145.9   2.083   55.9    .281   64.0    .129  -78.1 !     6.9
 2200    .346  140.2   1.933   52.9    .305   62.5    .110  -85.0 !     6.3
 2400    .364  137.8   1.810   49.4    .330   60.7    .105  -98.2 !     5.8
 2600    .365  136.5   1.695   46.2    .351   58.9    .112 -108.3 !     5.3
 2800    .363  132.5   1.624   43.3    .374   57.3    .117 -111.4 !     4.9
 3000    .377  125.6   1.557   40.4    .397   55.5    .104 -115.2 !     4.6
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.70     .252    172.0       .12
 2000       2.40     .435   -142.0       .19

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 4V, 40mA

Simulation Values

! Filename:       BFR540E.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=4V, Ic=40mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .490  -50.7  48.572  143.6    .012   72.1    .758  -30.1 !    38.6
  100    .375  -97.0  30.052  118.9    .024   66.5    .489  -49.3 !    31.4
  200    .324 -132.0  17.092  103.7    .038   68.3    .305  -58.3 !    25.6
  300    .314 -148.3  11.818   96.5    .052   70.7    .232  -61.6 !    22.1
  400    .314 -157.9   9.023   91.7    .066   71.9    .196  -63.8 !    19.7
  500    .312 -164.6   7.289   88.0    .081   72.7    .178  -65.3 !    17.8
  600    .311 -169.2   6.140   85.0    .095   72.8    .167  -66.3 !    16.3
  700    .308 -173.8   5.307   82.2    .109   72.8    .161  -66.8 !    15.0
  800    .305 -177.9   4.694   79.6    .123   72.5    .156  -66.8 !    14.0
  900    .306  177.7   4.197   77.2    .137   72.1    .152  -67.0 !    13.0
 1000    .307  173.5   3.799   74.9    .151   71.5    .145  -67.9 !    12.1
 1200    .315  166.5   3.210   70.7    .179   70.2    .137  -71.7 !    10.7
 1400    .322  161.9   2.802   66.6    .206   68.7    .133  -76.3 !     9.5
 1600    .312  157.7   2.496   62.5    .232   67.3    .135  -76.7 !     8.5
 1800    .313  152.1   2.261   59.0    .258   65.7    .133  -78.8 !     7.6
 2000    .325  144.7   2.079   55.5    .284   63.9    .119  -80.9 !     6.9
 2200    .349  139.5   1.928   52.6    .309   62.5    .101  -88.9 !     6.3
 2400    .367  137.2   1.806   49.2    .333   60.5    .097 -103.2 !     5.8
 2600    .367  136.0   1.691   46.0    .354   58.7    .106 -113.4 !     5.2
 2800    .365  132.0   1.621   43.1    .378   57.0    .110 -116.3 !     4.9
 3000    .381  125.1   1.553   40.2    .400   55.2    .098 -120.8 !     4.5
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.90     .279    180.0       .13
 2000       2.60     .429   -140.0       .22

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 4V, 50mA

Simulation Values

! Filename:       BFR540F.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=4V, Ic=50mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .448  -56.8  50.866  141.1    .012   72.2    .723  -32.0 !    38.3
  100    .355 -104.0  30.259  116.7    .023   67.4    .454  -50.7 !    31.2
  200    .321 -137.4  16.964  102.4    .038   69.5    .281  -59.0 !    25.4
  300    .316 -152.4  11.687   95.6    .052   71.9    .215  -62.1 !    22.0
  400    .319 -161.1   8.911   90.9    .066   72.8    .183  -64.4 !    19.6
  500    .318 -167.1   7.194   87.3    .081   73.6    .166  -65.9 !    17.7
  600    .317 -171.6   6.060   84.5    .095   73.4    .157  -66.9 !    16.2
  700    .315 -175.7   5.236   81.6    .110   73.3    .152  -67.6 !    14.9
  800    .312 -179.8   4.632   79.1    .123   72.9    .147  -67.6 !    13.9
  900    .313  176.0   4.140   76.6    .138   72.5    .144  -68.0 !    12.9
 1000    .314  172.0   3.747   74.4    .152   71.9    .138  -68.9 !    12.0
 1200    .323  165.4   3.171   70.1    .180   70.5    .131  -73.0 !    10.6
 1400    .331  160.8   2.764   66.0    .207   68.9    .128  -77.8 !     9.4
 1600    .320  156.7   2.462   62.0    .233   67.4    .130  -78.2 !     8.4
 1800    .321  151.1   2.231   58.5    .260   65.7    .128  -80.5 !     7.5
 2000    .333  144.0   2.052   55.1    .286   64.0    .114  -82.7 !     6.8
 2200    .358  138.7   1.905   52.1    .311   62.4    .097  -91.4 !     6.2
 2400    .374  136.6   1.782   48.7    .335   60.5    .094 -106.5 !     5.7
 2600    .376  135.2   1.670   45.5    .356   58.6    .104 -116.6 !     5.2
 2800    .374  131.2   1.601   42.6    .380   56.9    .109 -119.3 !     4.8
 3000    .388  124.7   1.535   39.7    .402   55.1    .096 -124.4 !     4.5

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 8V, 4mA

Simulation Values

! Filename:       BFR540G.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=8V, Ic=4mA
! 
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .921  -13.6  10.345  167.6    .016   81.8    .974   -7.8 !    41.3
  100    .868  -32.7   9.562  153.4    .038   71.0    .910  -18.2 !    33.4
  200    .755  -61.5   8.356  135.1    .063   58.6    .766  -30.2 !    25.9
  300    .655  -84.6   7.085  121.3    .078   52.4    .651  -36.8 !    21.8
  400    .588 -102.4   5.966  111.3    .089   49.1    .570  -40.9 !    19.1
  500    .540 -116.4   5.091  103.7    .096   48.4    .515  -43.2 !    17.0
  600    .506 -127.4   4.438   97.7    .103   48.6    .478  -44.6 !    15.4
  700    .481 -136.4   3.913   92.6    .109   49.6    .452  -45.5 !    14.0
  800    .461 -144.3   3.504   88.2    .115   50.8    .434  -46.1 !    12.8
  900    .446 -151.8   3.166   84.2    .121   52.4    .419  -46.7 !    11.8
 1000    .436 -158.5   2.882   80.7    .128   53.8    .406  -47.4 !    10.9
 1200    .428 -170.1   2.463   74.3    .142   56.7    .386  -49.8 !     9.4
 1400    .429 -179.1   2.168   68.6    .158   59.4    .375  -52.8 !     8.3
 1600    .418  173.6   1.941   63.6    .174   62.1    .373  -54.9 !     7.2
 1800    .417  165.7   1.766   59.2    .195   64.0    .370  -57.4 !     6.4
 2000    .424  157.1   1.627   54.9    .216   65.2    .357  -60.0 !     5.7
 2200    .445  150.2   1.513   51.2    .238   66.0    .339  -64.3 !     5.1
 2400    .462  145.6   1.421   47.1    .263   66.2    .328  -70.7 !     4.6
 2600    .463  141.8   1.334   43.7    .287   66.1    .329  -77.0 !     4.1
 2800    .462  136.1   1.283   40.7    .315   65.7    .334  -81.2 !     3.7
 3000    .479  128.9   1.228   37.7    .342   64.8    .322  -84.8 !     3.4

View this model

Model of BFR540 (date: 17-1-00)

common emitter , 8V, 10mA

Simulation Values

! Filename:       BFR540H.S2P                                Version:   3.0
! Philips part #: BFR540                                     Date: Feb 1992
! Bias condition: Vce=8V, Ic=10mA
!
#  MHz  S  MA  R  50
! Freq       S11            S21            S12            S22     !GUM [dB]
   40    .823  -21.6  22.154  160.7    .015   78.6    .927  -14.5 !    40.3
  100    .710  -50.1  18.770  141.3    .032   65.9    .777  -30.5 !    32.5
  200    .538  -86.0  13.808  120.2    .050   58.4    .564  -43.5 !    26.0
  300    .450 -108.9  10.338  108.4    .061   57.7    .444  -48.8 !    22.2
  400    .408 -124.8   8.150  100.9    .072   58.6    .375  -51.3 !    19.7
  500    .383 -136.2   6.690   95.3    .082   60.3    .334  -52.6 !    17.7
  600    .367 -144.9   5.691   91.1    .093   61.6    .309  -53.2 !    16.2
  700    .354 -152.0   4.945   87.3    .104   62.8    .292  -53.5 !    14.9
  800    .344 -158.4   4.387   84.0    .115   63.8    .280  -53.5 !    13.7
  900    .338 -164.7   3.936   80.8    .126   64.6    .271  -53.7 !    12.8
 1000    .333 -170.4   3.565   78.1    .137   65.0    .260  -54.1 !    11.9
 1200    .335  179.8   3.024   73.0    .160   65.5    .246  -56.1 !    10.4
 1400    .341  172.9   2.644   68.3    .183   65.6    .237  -59.1 !     9.2
 1600    .330  167.2   2.358   63.9    .206   65.6    .237  -60.3 !     8.2
 1800    .330  160.5   2.139   60.0    .230   65.2    .235  -62.2 !     7.3
 2000    .339  152.2   1.967   56.2    .253   64.3    .221  -63.7 !     6.6
 2200    .361  145.8   1.827   53.0    .276   63.6    .202  -67.5 !     6.0
 2400    .380  142.5   1.711   49.2    .300   62.4    .191  -75.3 !     5.5
 2600    .381  140.3   1.605   46.0    .322   61.2    .192  -82.8 !     5.0
 2800    .381  135.7   1.538   43.0    .345   60.1    .196  -86.4 !     4.6
 3000    .395  128.5   1.476   39.9    .368   58.7    .185  -88.6 !     4.3
! Noise data:
! Freq.     Fmin        Gamma-opt         rn
  900       1.30     .311    112.0       .13
 2000       2.10     .400   -155.0       .14

View this model

Model of BFR540 (date: 17-1-00)

Typical SPICE parameters

Simulation Values

* BFR540 SPICE MODEL
* PHILIPS SEMICONDUCTORS
* Date : September 1995
*
* PACKAGE : SOT23 DIE MODEL : BFR540
* 1: COLLECTOR; 2: BASE; 3: EMITTER;
.SUBCKT BFR540 1 2 3
Q1 6 5 7 7 BFR540
* SOT23 parasitic model
               Lb  4 5 .4n 
               Le  7 8 .83n
               L1  2 4 .35n
               L2  1 6 .17n
               L3  3 8 .35n
              Ccb  4 6 71f
              Cbe  4 8 2f
              Cce  6 8 71f
*
* PHILIPS SEMICONDUCTORS                                     Version:   1.0
* Filename:   BFR540.PRM                                     Date: Feb 1992
*
.MODEL  BFR540   NPN
+              IS = 1.04516E-015
+              BF = 1.84359E+002
+              NF = 9.81774E-001
+             VAF = 4.16981E+001
+             IKF = 1.00000E+001
+             ISE = 2.32436E-013
+              NE = 2.02825E+000
+              BR = 4.39917E+001
+              NR = 9.92532E-001
+             VAR = 2.09773E+000
+             IKR = 1.66296E-001
+             ISC = 1.29849E-016
+              NC = 1.06486E+000
+              RB = 5.00000E+000
+             IRB = 1.00000E-006
+             RBM = 5.00000E+000
+              RE = 3.53552E-001
+              RC = 1.34000E+000
+              EG = 1.11000E+000
+             XTI = 3.00000E+000
+             CJE = 1.97895E-012
+             VJE = 6.00000E-001
+             MJE = 3.32695E-001
+              TF = 7.45719E-012
+             XTF = 1.14072E+001
+             VTF = 3.15854E+000
+             ITF = 1.56917E-001
+             CJC = 7.93745E-013
+             VJC = 1.85522E-001
+             MJC = 8.41656E-002
.ENDS

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